Blood Shaper - Chapter 43Book 6:

Two Worlds, One Wizard, Infinite Wonders.Carl has the ability of freely traveling between two different worlds. What did he do with this power?Breathing techniques? Mastered.Legendary weapons? Claimed.Mysterious beauties? Well… let’s just say they noticed.Armed with a sharp mind and powerful witchcraft, Carl begins his rise from nobody to legend in not one but two worlds. When the rules don’t apply, why not rewrite them?

Leon and his father, Artorias, are the last remaining scions of a once powerful and illustrious family of lightning mages. After barely surviving an attack that destroyed their home fifteen years ago, they now live in the dangerous Northern Vales, a desolate wilderness far away from civilization. But those who want them dead are strong, patient, and relentless, and it is only a matter of time before they find the two they seek...

This is a ‘rebirth’ story where Chen Rong, the heroine, finds her second chance at life after burning herself to death. Set in the Eastern Jin era when bureaucrats and their lofty yet equally hypocritical and oppressive ideas once ruled the empire, Chen Rong is made to use her past life’s experience to survive and hopefully find happiness this time around.

- Description from Novelupdates

I never thought I had meaning to my life, but I guess I have a talent too.

「Get ready. The duel will begin soon.」